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发明名称
DSIPOSITIVO PER LA FILTRAZIONE DI MATERIA PLSTICA FUSA NONCHE PER L ESTRUSIONE DI CORDONI DI MATERIA PLASTICA
摘要
申请公布号
IT1017448(B)
申请公布日期
1977.07.20
申请号
IT19710025571
申请日期
1971.07.25
申请人
SCHEER C U CIE
发明人
分类号
B29B7/00;B29C47/00;B29C47/08;B29C47/20;B29C47/30;B29C47/68;(IPC1-7):B29F/
主分类号
B29B7/00
代理机构
代理人
主权项
地址
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